EP0851082A2 - Schlossaufbau - Google Patents

Schlossaufbau Download PDF

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Publication number
EP0851082A2
EP0851082A2 EP97122786A EP97122786A EP0851082A2 EP 0851082 A2 EP0851082 A2 EP 0851082A2 EP 97122786 A EP97122786 A EP 97122786A EP 97122786 A EP97122786 A EP 97122786A EP 0851082 A2 EP0851082 A2 EP 0851082A2
Authority
EP
European Patent Office
Prior art keywords
plate
slot
lock assembly
lock
assembly according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97122786A
Other languages
English (en)
French (fr)
Other versions
EP0851082A3 (de
Inventor
Elio Cavestri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuova FEB SRL
Original Assignee
Nuova FEB Fabbrica Elettroapparecchiature Bologna SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nuova FEB Fabbrica Elettroapparecchiature Bologna SRL filed Critical Nuova FEB Fabbrica Elettroapparecchiature Bologna SRL
Publication of EP0851082A2 publication Critical patent/EP0851082A2/de
Publication of EP0851082A3 publication Critical patent/EP0851082A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/024—Striking-plates, keepers, staples adjustable
    • E05B15/0245—Movable elements held by friction, cooperating teeth, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/024—Striking-plates, keepers, staples adjustable
    • E05B2015/0275—Striking-plates, keepers, staples adjustable in two directions

Definitions

  • the present invention relates to a lock assembly.
  • lock assemblies comprise:
  • the lock is fitted to an edge of a door and the striker plate is installed on a fixed structure, often constituted by a metal section.
  • the striker plate consists of a plate in which the two said seatings are formed as two holes in the said plate with two screws passing through the said holes into threaded holes formed in the metal section.
  • One of the main disadvantages of a lock assembly as described above consists in the fact that the means for fixing the striker plate to the section do not allow for adjustment of the position of the said striker plate. Essentially, if the threaded holes formed in the section are spaced differently from the holes in the striker plate, it is not possible to fix the plate to the section. In addition, it may happen that even if the holes have the same spacing, the holes formed in the section may not be vertically aligned and therefore once the plate is fixed to the section its longitudinal axis is inclined to the vertical. In such a case, the seatings formed in the plate would not be aligned with the bolt and the latch so that the said seatings would be unable to accept these lock elements.
  • the holes and the seatings in the striker plate are formed by machine tools and are therefore made with high precision, while the threaded holes in the section are made by the person fitting the lock who may not always manage to achieve a high degree of accuracy, also because the section may often have projections which interfere with drilling the holes. Finally, it should be pointed out that it is not always possible to drill additional threaded holes once the first threaded holes are found not to be accurate.
  • the object of the present invention is to provide a lock assembly which is free of the disadvantage described above.
  • a lock assembly which includes:
  • a lock assembly is generally indicated 1, including a lock 2 of a known type, manufactured, in particular by the Applicant, and a mechanical striker plate 3; the lock 2 being fitted to a door, not illustrated, and the striker plate 3 being supported by a fixed structure, in particular ( Figure 2) a vertical wall 4 of metal section 5 having two projections 5a which are L-shape in cross section; a first portion of the projections 5a is perpendicular to the wall 4 and a second portion is parallel to the wall 4 and faces the second portion of the other projection 5a.
  • the lock 2 includes a casing 2a, a bolt 6, a mechanism, not-illustrated, for controlling translation of the bolt 6 from a retracted position to an extended position and vice versa, a cylinder 7 controlled by a key, not-illustrated, for operating the aforesaid mechanism, a latch 8 and a device, not-illustrated, (which normally has a handle) for controlling translation of the latch 8 from a retracted to an extended position and vice versa.
  • the striker plate 3 includes a rectangular metal plate 11 for fixing to the said wall 4, in which a first through slot 12 for receiving the latch 8 in its extended position and a second through-slot 13 for receiving the bolt in its extended position, are formed along a substantially vertical longitudinal axis.
  • Two housings 14 are formed in the wall 4, aligned with the slot 12 and the slot 13 respectively, for engagement by the latch 8 and the bolt 6.
  • the width of the plate 11 is greater than the distance between the facing edges of the second portions of the projections 5a.
  • the striker plate 3 also includes means for fixing the plate 11 to the wall 4.
  • These fixing means include two metal bodies 18 fixed by screws 21 to respective longitudinal ends of the plate 11; the longitudinal axes of the bodies 18 are aligned with the longitudinal axis of the plate 11.
  • each body 18 comprises a first rectangular portion 22 with a slot 23 through its central region ( Figure 3) having its longitudinal axis perpendicular to that of the plate 11, and a second rectangular portion 24 with a slot 25 through its central region having its longitudinal axis parallel to that of the plate 11.
  • the portion 22 has a first surface facing and in contact with the inner surface of the plate 11 and a second surface facing the wall 4 with a rectangular cavity 26 formed in it at the site of the slot 23, having grooves 27 in its base perpendicular to the longitudinal axis of the slot 23.
  • the fixing means consist of a rectangular metal plate 28 for housing in the cavity 26 and provided with teeth 31 operable to engage the grooves 27.
  • An internally threaded sleeve 32 extends from the central portion of the plate 28, perpendicular thereto, into the slot 23.
  • the screw 21 passes through a through-hole 33 in the plate 11 and is screwed into the sleeve 32 thereby fixing together the plate 11, the portion 22 and the plate 28.
  • the portion 24 is outside the space enclosed by the plate 11 and has one part 24a which is coplanar with the portion 22 and of the same thickness and width, and one part 24b which is wider than the part 24a.
  • the part 24b thus forms a shoulder 24c along both its vertical sides.
  • the part 24b is of substantially the same thickness as the plate 11 and in use lies coplanar to the plate 11 as a longitudinal extension thereof. In use, the portion 22 and the part 24a are in contact with the wall 4 inside the space defined by the projections 5a, while the plate 11 and the shoulders 24c lie against the aforesaid second portions of the projections 5a.
  • a screw 34 with a head larger than the slot 25, is screwed through the slot 25 into a threaded hole 35 formed in the wall 4 thereby fixing the latter to the striker plate 3.
  • a channel 36 is formed in the surface facing the wall 4 between the portion 22 and the part 24a, engaged by the central portion of a C-shape element 37 with two side portions which embrace the body 18 and interfere with the facing edges of the second portions of the projections 5a.
  • the holes 35 are first drilled in the wall 4 of the section 5 and then the striker plate 3 is fixed to the said wall 4.
  • the screws 21 are first screwed a few turns into the corresponding sleeves 32 so as to keep the plates 28 spaced from the respective portions 22, the screws 34 are then screwed a few turns into the corresponding holes 35, after which the position of the plate 11 is adjusted by hand until it is correctly positioned and, finally, the screws 21 and 34 are fully tightened, while the plate 11 is held in position, the screws 21 determining the slotted coupling between the plates 28 and the bases of the cavities 26.
  • a mechanical striker plate is provided with means for fixing it to a fixed structure, which means enable the position of the striker plate to be adjusted in relation to the said fixed structure.
  • a fixed structure which means enable the position of the striker plate to be adjusted in relation to the said fixed structure.
  • There is ample scope for adjustment as considerable clearance is available both along the longitudinal axis of the plate 11 (screws 21 and edge of the slots 23) and along an axis perpendicular to this longitudinal axis (screws 34 and slots 25).
  • This type of adjustment enables the striker plate to be more easily fitted to the fixed structure, without the problem of having to ensure that the holes 35 are accurate and despite the lack of space owing to the presence of the projections 5a.

Landscapes

  • Lock And Its Accessories (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
EP97122786A 1996-12-31 1997-12-23 Schlossaufbau Withdrawn EP0851082A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96TO001106A IT1289826B1 (it) 1996-12-31 1996-12-31 Gruppo serratura.
ITTO961106 1996-12-31

Publications (2)

Publication Number Publication Date
EP0851082A2 true EP0851082A2 (de) 1998-07-01
EP0851082A3 EP0851082A3 (de) 1999-03-10

Family

ID=11415175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97122786A Withdrawn EP0851082A3 (de) 1996-12-31 1997-12-23 Schlossaufbau

Country Status (2)

Country Link
EP (1) EP0851082A3 (de)
IT (1) IT1289826B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557512A3 (de) * 2004-01-23 2006-12-06 CISA S.p.A. Verstellbares Schliessblech für Schlösser
EP2267250A1 (de) 2009-06-25 2010-12-29 GSG INTERNATIONAL S.p.A. Schliessblech für Fenster und Türen
RU2434107C2 (ru) * 2007-07-06 2011-11-20 Бьеркбода Лос Ой Аб Устройство дверного замка

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110607939B (zh) * 2019-10-25 2024-04-30 珠海格力智能装备有限公司 一种门锁固定结构及门锁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113206U1 (de) * 1991-10-26 1992-02-20 Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln Vorrichtung zum Einstellen der Schließkante an einem Tür- oder Fensterverschluß
DE9215447U1 (de) * 1992-11-13 1994-03-24 Karl Fliether GmbH & Co KG, 42551 Velbert Schließblechanordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557512A3 (de) * 2004-01-23 2006-12-06 CISA S.p.A. Verstellbares Schliessblech für Schlösser
RU2434107C2 (ru) * 2007-07-06 2011-11-20 Бьеркбода Лос Ой Аб Устройство дверного замка
EP2267250A1 (de) 2009-06-25 2010-12-29 GSG INTERNATIONAL S.p.A. Schliessblech für Fenster und Türen

Also Published As

Publication number Publication date
IT1289826B1 (it) 1998-10-16
EP0851082A3 (de) 1999-03-10
ITTO961106A1 (it) 1998-07-01

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